CN111479160A - Web video intelligent buffering method and device based on browser and storage medium - Google Patents
Web video intelligent buffering method and device based on browser and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention relates to a Web video intelligent buffering method and device based on a browser and a computer readable storage medium, and belongs to the technical field of Internet. According to the Web video intelligent buffering method and device based on the browser and the computer readable storage medium, the browser calculates the available buffering time according to the size of the available buffering memory and the video code rate; initializing the player according to the available buffer duration; and then the player is used for buffering and playing the video. Therefore, the scheme of flexibly setting the buffering duration based on the average code rate of different browser platforms and the played video can be realized, the buffer space is utilized to the maximum extent, the situation of pause in video playing is effectively avoided, the bandwidth is better utilized, and the use experience of a user can be greatly improved.
Description
Technical Field
The invention relates to the technical field of internet, in particular to the technical field of network video, and specifically relates to a Web video intelligent buffering method and device based on a browser and a computer readable storage medium.
Background
Video websites are currently very popular content websites. Access to video websites through a Web browser is one of the main forms. When the Web plays a video, the buffering time is limited by the browser, and different browser policies are different, so it is common practice to take a minimum value to prevent triggering the browser limit (e.g. 3 minutes).
However, one problem with this is that the buffering time is very limited, and when the user wants to fast forward to a certain position or look back or play back in a loop, the buffering area may be exceeded, and the video needs to be retrieved, which greatly increases the load on the browser and the network. On the other hand, the buffer intervals provided by each browser platform are different, and the code rates of the played videos are also different, so that the potential available buffer space is often larger than the set minimum value.
Therefore, how to flexibly limit the buffering duration according to the browser platform and the average video bit rate, avoid the jamming and better utilize the bandwidth becomes a problem to be solved in the field.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a browser-based Web video intelligent buffering method, device and computer-readable storage medium, wherein the buffering time is flexibly limited according to the settings of different browser platforms and the average code rate of a video to be played, the jamming is avoided, the bandwidth is better utilized, and the user experience is improved.
In order to achieve the above purpose, the Web video intelligent buffering method based on the browser of the present invention comprises the following steps:
(1) the browser acquires the code rate of a video to be played;
(2) the browser calculates the available buffering duration according to the size of the available buffering memory and the code rate;
(3) the browser initializes the player according to the available buffer duration;
(4) the browser buffers and plays the video by using the player.
In the browser-based Web video intelligent buffering method, the step (2) is specifically as follows:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
wherein Y is the size of the buffer available memory of the browser; x is the code rate; and P is the ratio of the video floating values.
In the browser-based Web video intelligent buffering method, the step (3) is specifically as follows:
(31) the browser judges whether the default longest buffering time TN is greater than the available buffering time TO, if so, the step (32) is carried out, and if not, the step (33) is carried out;
(32) the browser initializes the player by taking the available buffer duration as the length of a browser buffer area, and the step (4) is carried out;
(33) and (4) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step is carried out.
In the browser-based Web video intelligent buffering method, the step (4) is specifically as follows:
the browser buffers and plays the video by using the player, buffers in real time in the playing process, and enables the video content in the buffer to comprise a part of video before the current playing position and a part of video after the current playing position.
In the Web video intelligent buffering method based on the browser, the ratio of the time length of a part of video before the current playing position to the time length of a part of video after the current playing position is 1: 2.
The invention also provides another Web video intelligent buffering method based on the browser, which comprises the following steps:
(A) the client runs a browser, and the browser acquires the code rate of the video to be played from the server;
(B) the browser calculates the available buffering duration according to the size of the buffer available memory corresponding to the browser and the code rate;
(C) the browser initializes the player according to the available buffer duration;
(D) and the browser acquires the video from the server and utilizes the player to buffer and play the video.
In the browser-based Web video intelligent buffering method, the step (B) is specifically as follows:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
y is the size of a buffer available memory corresponding to the browser; x is the code rate; and P is the ratio of the video floating values.
In the browser-based Web video intelligent buffering method, the step (C) is specifically as follows:
(C1) the browser judges whether the default longest buffer time length TN is greater than the available buffer time length TO, if so, the step (C2) is carried out, and if not, the step (C3) is carried out;
(C2) the browser initializes the player by taking the available buffer duration as the length of the browser buffer area, and then the step (D) is carried out;
(C3) and (D) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step (D) is carried out.
The invention also provides a computer readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the method for intelligently buffering the Web video based on the browser is realized.
The invention also provides a Web video intelligent buffering device based on the browser, which comprises a processor and a memory, wherein the memory is stored with a computer program, and when the computer program is executed by the processor, the Web video intelligent buffering device based on the browser is realized.
By adopting the Web video intelligent buffering method and device based on the browser and the computer readable storage medium, the browser calculates the available buffering time according to the size of the available buffering memory and the video code rate; initializing the player according to the available buffer duration; and then the player is used for buffering and playing the video. Therefore, the scheme of flexibly setting the buffering duration based on the average code rate of different browser platforms and the played video can be realized, the buffer space is utilized to the maximum extent, the situation of pause in video playing is effectively avoided, the bandwidth is better utilized, and the use experience of a user can be greatly improved. The Web video intelligent buffering method and device based on the browser and the computer readable storage medium have the advantages of simple implementation mode, low application cost and quite wide application range.
Drawings
Fig. 1 is a flowchart illustrating steps of an embodiment of an intelligent buffering method for Web video based on a browser according to the present invention.
Fig. 2 is a flowchart illustrating steps of another embodiment of an intelligent buffering method for Web video based on a browser according to the present invention.
Fig. 3 is a schematic flow chart of the intelligent Web video buffering method based on the browser in the practical application.
Fig. 4 is a schematic diagram of buffering duration of each main browser after the intelligent browser-based Web video buffering method is utilized.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
Fig. 1 is a flowchart illustrating steps of an intelligent buffering method for Web video based on a browser according to the present invention.
In one embodiment, the intelligent buffering method for the Web video based on the browser comprises the following steps:
(1) the browser acquires the code rate of a video to be played;
(2) the browser calculates the available buffering duration according to the size of the available buffering memory and the code rate;
(3) the browser initializes the player according to the available buffer duration;
(4) the browser buffers and plays the video by using the player.
In a preferred embodiment, the step (2) is specifically:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
wherein Y is the size of the buffer available memory of the browser; x is the code rate; and P is the ratio of the video floating values.
In another preferred embodiment, the step (3) is specifically:
(31) the browser judges whether the default longest buffering time TN is greater than the available buffering time TO, if so, the step (32) is carried out, and if not, the step (33) is carried out;
(32) the browser initializes the player by taking the available buffer duration as the length of a browser buffer area, and the step (4) is carried out;
(33) and (4) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step is carried out.
In a more preferred embodiment, the step (4) is specifically: the browser buffers and plays the video by using the player, buffers in real time in the playing process, and enables the video content in the buffer to comprise a part of video before the current playing position and a part of video after the current playing position. The ratio of the video duration of a part of the video before the current playing position to the video duration of a part of the video after the current playing position can be 1: 2.
The invention also provides another embodiment of a Web video intelligent buffering method based on a browser, as shown in fig. 2, the embodiment includes the following steps:
(A) the client runs a browser, and the browser acquires the code rate of the video to be played from the server;
(B) the browser calculates the available buffering duration according to the size of the buffer available memory corresponding to the browser and the code rate;
(C) the browser initializes the player according to the available buffer duration;
(D) and the browser acquires the video from the server and utilizes the player to buffer and play the video.
In a preferred embodiment, the step (B) is specifically:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
y is the size of a buffer available memory corresponding to the browser; x is the code rate; and P is the ratio of the video floating values.
In a more preferred embodiment, the step (C) is specifically:
(C1) the browser judges whether the default longest buffer time length TN is greater than the available buffer time length TO, if so, the step (C2) is carried out, and if not, the step (C3) is carried out;
(C2) the browser initializes the player by taking the available buffer duration as the length of the browser buffer area, and then the step (D) is carried out;
(C3) and (D) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step (D) is carried out.
The invention also provides a Web video intelligent buffer device based on the browser and a computer readable storage medium, wherein the device comprises a processor and a memory, the memory is the computer readable storage medium, and a computer program is stored on the memory. When being executed by the processor, the computer program realizes the intelligent Web video buffering method based on the browser in the embodiment.
In practical application, the flow of the Web video intelligent buffering method based on the browser of the present invention is shown in fig. 3, and a specific implementation manner thereof is described by the following embodiments.
Example 1
The Web playing video is limited by the browser, and different browser policies are different, and a common method is to take a minimum Edge to prevent triggering limitation (for example, 3 minutes), and the cache limitation of each browser is as shown in table 1 below:
| Chrome | Firefox | Safari | Edge | |
| Video | 150MB | 100MB | 290MB | 3min |
| Audio | 12MB | 15MB | 14MB | 3min |
TABLE 1 Primary browser cache restrictions
In order to utilize the maximum memory limits of different browsers to the maximum extent and realize longer buffering duration, the intelligent buffering method of the present invention, as shown in fig. 3, substantially comprises the following steps:
1. acquiring the average video code rate X, setting the ratio P of the video floating value, and defaulting the longest cache time TN;
2. obtaining the maximum memory limit Y of the browser platform, and calculating the available cache time TO according TO the code rate
TO(s)＝(Y/X×8)/P(Edge＝180)
3. When the player is initialized, selecting the minimum initialized player buffer area maximum length T which is equal TO Math.min (TN and TO) in the default maximum buffer time TN and the available buffer time TO;
4. and then begin buffering and playing the video.
For example, a video with a video rate of 4Mbps and an audio of 128Kbps is cached for 3 minutes, and the intelligent buffer allocation method can be used for caching for 5 minutes on a Chrome browser and for nearly 10 minutes on a Safari browser. The buffering time of each main browser after the intelligent Web video buffering method is adopted is shown in FIG. 4.
Example 2
For the total buffer duration, the content that has been played is also typically kept buffered for a period of time, with the ratio of played to unplayed being 1: the ratio of 2 is an example.
Looking back for (seek) progress scenarios. When the progress is searched, the original 3 minutes length can support the backward search of the content of looking back for one minute without pulling the video data again, and if the length is exceeded, the buffer area needs to be reallocated, so that the video data is acquired again. After the intelligent algorithm is used, the length of 2 minutes can be searched backwards in Chrome, and at least 1 minute of buffer area data can be saved.
In the scenario of circular playing, if the video played in a circle is less than 3 minutes, the buffer area can completely contain the video data without acquiring the video again, and if the video played in a circle exceeds 3 minutes, the video data needs to be continuously acquired or the data needs to be additionally stored in a non-playing memory, so that the implementation difficulty and the bandwidth consumption are increased. If the buffer area intelligent allocation method is used, the video with the video code rate of 4Mbps and the audio of 128Kbps is played in Chrome, and the video circular playing within 5 minutes only needs to acquire video data once, so that the bandwidth and the implementation cost are greatly saved.
In addition, the method of the invention can also support flexible implementation of some strategies, such as dynamically increasing buffer areas and the like, and the application range is very wide.
By adopting the Web video intelligent buffering method and device based on the browser and the computer readable storage medium, the browser calculates the available buffering time according to the size of the available buffering memory and the video code rate; initializing the player according to the available buffer duration; and then the player is used for buffering and playing the video. Therefore, the scheme of flexibly setting the buffering duration based on the average code rate of different browser platforms and the played video can be realized, the buffer space is utilized to the maximum extent, the situation of pause in video playing is effectively avoided, the bandwidth is better utilized, and the use experience of a user can be greatly improved. The Web video intelligent buffering method and device based on the browser and the computer readable storage medium have the advantages of simple implementation mode, low application cost and quite wide application range.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (10)
1. A Web video intelligent buffering method based on a browser is characterized by comprising the following steps:
(1) the browser acquires the code rate of a video to be played;
(2) the browser calculates the available buffering duration according to the size of the available buffering memory and the code rate;
(3) the browser initializes the player according to the available buffer duration;
(4) the browser buffers and plays the video by using the player.
2. The intelligent buffering method for Web videos based on browsers according to claim 1, wherein the step (2) is specifically as follows:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
wherein Y is the size of the buffer available memory of the browser; x is the code rate; and P is the ratio of the video floating values.
3. The intelligent buffering method for Web videos based on browsers according to claim 1, wherein the step (3) is specifically as follows:
(31) the browser judges whether the default longest buffering time TN is greater than the available buffering time TO, if so, the step (32) is carried out, and if not, the step (33) is carried out;
(32) the browser initializes the player by taking the available buffer duration as the length of a browser buffer area, and the step (4) is carried out;
(33) and (4) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step is carried out.
4. The intelligent buffering method for Web videos based on browsers according to claim 1, wherein the step (4) is specifically as follows:
the browser buffers and plays the video by using the player, buffers in real time in the playing process, and enables the video content in the buffer to comprise a part of video before the current playing position and a part of video after the current playing position.
5. The intelligent buffering method for Web videos based on browsers according to claim 4, wherein the ratio of the video duration of a part before the current playing position to the video duration of a part after the current playing position is 1: 2.
6. A Web video intelligent buffering method based on a browser is characterized by comprising the following steps:
(A) the client runs a browser, and the browser acquires the code rate of the video to be played from the server;
(B) the browser calculates the available buffering duration according to the size of the buffer available memory corresponding to the browser and the code rate;
(C) the browser initializes the player according to the available buffer duration;
(D) and the browser acquires the video from the server and utilizes the player to buffer and play the video.
7. The intelligent buffering method for Web videos based on browsers according to claim 6, wherein the step (B) is specifically as follows:
the browser calculates the available buffer time length TO according TO,
TO＝(Y/X×8)/P
y is the size of a buffer available memory corresponding to the browser; x is the code rate; and P is the ratio of the video floating values.
8. The intelligent buffering method for Web videos based on browsers according to claim 6, wherein the step (C) is specifically as follows:
(C1) the browser judges whether the default longest buffer time length TN is greater than the available buffer time length TO, if so, the step (C2) is carried out, and if not, the step (C3) is carried out;
(C2) the browser initializes the player by taking the available buffer duration as the length of the browser buffer area, and then the step (D) is carried out;
(C3) and (D) the browser initializes the player by taking the default longest buffer duration as the browser buffer length, and the step (D) is carried out.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the browser-based Web video intelligent buffering method according to any one of claims 1 to 8.
10. A smart buffering mechanism for Web video based on browser, comprising a processor and a memory, wherein the memory stores a computer program, and when the computer program is executed by the processor, the smart buffering mechanism for Web video based on browser of any one of claims 1 to 8 is implemented.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910061648.2A CN111479160B (en) | 2019-01-23 | 2019-01-23 | Web video intelligent buffering method and device based on browser and storage medium |
| PCT/CN2019/125526 WO2020151401A1 (en) | 2019-01-23 | 2019-12-16 | Browser-based web video intelligent buffering method and apparatus, and storage medium |
| US17/423,655 US11343579B2 (en) | 2019-01-23 | 2019-12-16 | Intelligent buffering method, device and storage medium of a web video based on a browser |
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| CN201910061648.2A CN111479160B (en) | 2019-01-23 | 2019-01-23 | Web video intelligent buffering method and device based on browser and storage medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001362A (en) * | 2006-01-11 | 2007-07-18 | 腾讯科技（深圳）有限公司 | Method and terminal of on-line playing flow media |
| EP2278803A2 (en) * | 1998-12-04 | 2011-01-26 | Sony Corporation | Data recording and/or reproducing apparatus, method, and system and recording medium |
| CN102917028A (en) * | 2012-09-26 | 2013-02-06 | 深圳好视网络科技有限公司 | Network video live broadcasting caching method and device |
| CN103841456A (en) * | 2013-12-10 | 2014-06-04 | 珠海全志科技股份有限公司 | Webcast data buffering method |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6510458B1 (en) | 1999-07-15 | 2003-01-21 | International Business Machines Corporation | Blocking saves to web browser cache based on content rating |
| US20020165970A1 (en) * | 2001-05-02 | 2002-11-07 | Carl Ludewig | System and method for intelligent bit rate and buffer selection |
| CN102868908B (en) | 2011-07-04 | 2015-05-20 | 哈尔滨融智达网络科技有限公司 | High-efficiency streaming media playing method and device |
| US9654528B1 (en) * | 2013-03-11 | 2017-05-16 | Google Inc. | Dynamic bitrate selection for streaming media |
| US10028011B2 (en) * | 2014-01-22 | 2018-07-17 | Verizon and Redbox Digital Entertainment Services, LLC | Predictive storage of broadcast content |
| EP3539295B1 (en) * | 2016-11-14 | 2021-01-27 | Telefonaktiebolaget LM Ericsson (PUBL) | Initial bitrate selection for a video delivery session |
| WO2018132975A1 (en) | 2017-01-18 | 2018-07-26 | 华为技术有限公司 | Video data processing method and device |
| US10498795B2 (en) * | 2017-02-17 | 2019-12-03 | Divx, Llc | Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming |
| CN107222776B (en) * | 2017-05-19 | 2019-03-01 | 腾讯科技（深圳）有限公司 | Video playing control method, browser, storage equipment and terminal |
| CN107333169B (en) | 2017-06-30 | 2020-03-06 | 郑州云海信息技术有限公司 | Client cache adjusting method and device |
| CN107197363B (en) | 2017-07-04 | 2020-07-10 | 武汉斗鱼网络科技有限公司 | Video playing method and device |
| CN108337554A (en) | 2018-02-28 | 2018-07-27 | 平潭诚信智创科技有限公司 | Smart mobile phone browser video buffer method |
| CN108810656B (en) | 2018-06-12 | 2021-10-26 | 深圳国微视安科技有限公司 | Real-time live broadcast TS (transport stream) jitter removal processing method and processing system |
| US10848819B2 (en) * | 2018-09-25 | 2020-11-24 | Rovi Guides, Inc. | Systems and methods for adjusting buffer size |
-
2019
- 2019-01-23 CN CN201910061648.2A patent/CN111479160B/en active Active
- 2019-12-16 US US17/423,655 patent/US11343579B2/en active Active
- 2019-12-16 WO PCT/CN2019/125526 patent/WO2020151401A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2278803A2 (en) * | 1998-12-04 | 2011-01-26 | Sony Corporation | Data recording and/or reproducing apparatus, method, and system and recording medium |
| CN101001362A (en) * | 2006-01-11 | 2007-07-18 | 腾讯科技（深圳）有限公司 | Method and terminal of on-line playing flow media |
| CN102917028A (en) * | 2012-09-26 | 2013-02-06 | 深圳好视网络科技有限公司 | Network video live broadcasting caching method and device |
| CN103841456A (en) * | 2013-12-10 | 2014-06-04 | 珠海全志科技股份有限公司 | Webcast data buffering method |
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| US20220078519A1 (en) | 2022-03-10 |
| CN111479160B (en) | 2023-02-21 |
| US11343579B2 (en) | 2022-05-24 |
| WO2020151401A1 (en) | 2020-07-30 |
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